筛选
科学数据
统计数据
共检索到3828条 ,权限内显示50条;
Data from: Do experiences and perceptions about quality of care differ among social groups in Nepal? : A study of maternal healthcare experiences
- 负责人：
- DOI：
- doi:10.5061/dryad.h2r4r
- 摘要：
- Background: Suboptimal quality of care and disparities in services by healthcare providers are often reported in Nepal. Experience and perceptions
Data from: Runoff Water Quantity and Quality Data from Native Tallgrass Prairie and Crop-livestock Systems in Oklahoma between 1977 and 1999
- 负责人：
- DOI：
- doi:10.15482/usda.adc/1518421
- 摘要：
- was collected from 1977 through 1999 and includes precipitation, runoff, sediment loads, water quality (N, P, suspended sediments), and land management data.
Data from: Low-quality birds do not display high-quality signals: the cysteine-pheomelanin mechanism of honesty
- 负责人：
- DOI：
- doi:10.5061/dryad.71mh5
- 摘要：
- The mechanisms that make that the costs of producing high-quality signals are unaffordable to low-quality signalers are a current issue
Flash Eurobarometer 28 (Managers);;Flash Eurobarometer 28 (Managers)
- 负责人：
- Reif, Karlheinz;;Marlier, Eric;;Melich, Anna;;GALLUP, Kopenhagen;;EMNID, Bielefeld;;ICAP, Athen;;INTERGALLUP, Madrid;;GALLUP, Paris;;Irish Marketing
- DOI：
- doi:10.4232/1.2482
- 摘要：
- quality control systems in industrial companies. Judgementon the economic efficiency of these quality controls by managersresponsible in the company. Topics: position
Data from: Quality expectations and tolerance limits of trial master files (TMF) - Developing a risk-based approach for quality assessments of TMFs
- 负责人：
- DOI：
- doi:10.5061/dryad.t2f61
- 摘要：
- and published by the EMA in 2014. Based on quality risk management principles in clinical trials the authors defined the quality expectations for the different
Data from: Anonymous faecal sampling and NIRS studies of diet quality: problem or opportunity?
- 负责人：
- 关键词：
- diet quality;Faecal near infrared reflectance spectroscopy;f-NIRS;wildlife ecology and conservation
- DOI：
- doi:10.5061/dryad.tht76hdwn
- 摘要：
- Investigating the drivers of diet quality is a key issue in wildlife ecology and conservation. Faecal near infrared reflectance spectroscopy (f-NIRS
Data from: Differential allocation of parental investment and the trade-off between size and number of offspring
- 负责人：
- DOI：
- doi:10.5061/dryad.3kf1913
- 摘要：
- ween, the optimal decision can be affected by the quality of their partner. This differential allocation (DA) is highly dependent on exactly how partner quality affec
Data from: Limits to environmental masking of genetic quality in sexual signals
- 负责人：
- DOI：
- doi:10.5061/dryad.6p150kf
- 摘要：
- stress environments. Variance among independent genetic lines increases with environmental stress in both genetic quality classes, but at a slower rate in high quality
Data from: Measuring couple relationship quality in a rural African population: validation of a couple functionality assessment tool in Malawi
- 负责人：
- DOI：
- doi:10.5061/dryad.16r1r
- 摘要：
- ysis to assess scale performance of each domain and produce a shortened Relationship Quality Index (RQI) composed of items from five relationship quality domains
Data from: Heterogeneity in individual quality in birds: overall patterns and insights from a study on common terns
- 负责人：
- DOI：
- doi:10.5061/dryad.6v29b
- 摘要：
- in individual quality, is often reported among individuals from natural populations. We review longitudinal studies of wild bird populations that test the relationship
